The Bosch Remote Security Control+ (RSC+) app puts simple, reliable protection in the palm of your hand. Enjoy intuitive operation, a modern design and the reassuring feeling that you are in control. The RSC+ app allows users to control their AMAX intrusion alarm system from their mobile device. The app supports the intrusion alarm systems: AMAX 2100, AMAX 3000 and AMAX 4000.